INSIDER
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ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
Data sources

Public disclosures only. Scores flag unusual patterns and are not evidence of wrongdoing. Not investment advice.

RH CHAIN…
OverviewFollow the MoneyDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
01Overview02Follow the Money03Daily Brief04Live05Congress06Corporate Insiders07Government Money08Political Influence09Institutions10Washington Network11Follow the Power12Disclosure Clock13AI Investigator14Watchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
OverviewFollow the MoneyDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
Data sources
SEC FORM 427m ago
HOUSE PTR27m ago
SEC 13F27m ago
ROBINHOOD CHAIN26m ago
Corporate insider
NZ

Nelson Su Zan

See RemarksCIK 0002029842

EDGAR filingsOpen in network
Disclosed transactions1
Buys / sells0 / 0
Max Insider Score22
Connections1with evidence

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
22
NZ
Nelson Su ZanSee Remarks
CONConcentra Group Holdings Parent, Inc.
Tax withholding
F$124K
5,903 sh
Nov 26, 2025Dec 1, 2025
traded Nov 26, 2025
+5dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    Concentra Group Holdings Parent, Inc.See Remarks · Dec 1, 2025